Principles of Harm Reduction for Young People Who Use Drugs.

In summarizing the proceedings of a longitudinal meeting of experts on substance use disorders among adolescents and young adults, we review 2 principles of care related to harm reduction for young adults with substance use disorders. The first is that harm reduction services are critical to keeping young adults alive and healthy and can offer opportunities for future engagement in treatment. Such services therefore should be offered at every opportunity, regardless of an individual's interest or ability to minimize use of substances. The second is that all evidence-based harm reduction strategies available to older adults should be available to young adults and that whenever possible, harm reduction programs should be tailored to young adults and be developmentally appropriate.